baber/WOPTO huggingface dataset:
Patent CA-2150484-A1 (CA)
Inventor: MOGILNICKI VICTOR D
IPC: B23B31/08
Filed: 1993-11-18
Abstract: A rotary tool connecting assembly (1) comprises an adapter receiver (15) for receiving and securing a tap (4), a chuck body (2) having one end which is detachably connectable to the spindle (3), and an opposing end having an axially aligned recess (9) for slidably receiving the adapter receiver (15), and a mechanism for transmitting torque from the chuck body (2) to the adapter receiver (15) while allowing the receiver (15) to freely axially slide within the recess (9) of the chuck body (2) that includes a plurality of linear roller bearings (107 a, b, c) disposed between a single flat wall (99) present on the side of the receiver (15) and a flat bearing wall (101) that defines a portion of the recess (9) in the chuck bady (2).
Patent CA-2151685-A1 (CA)
Inventor: CAWTHORNE CHRIS E
IPC: E21B10/25
Filed: 1995-06-13
Abstract: A rock bit for drilling subterranean formations has an improved dynamic O-ring seal for retaining lubricant around the rock bit bearings during operation of the rock bit. Such a bit has a plurality of journal pins, each having a bearing surface, and a cutter cone mounted on each journal pin and including a bearing surface. A grease reservoir is in communication with such bearing surfaces for maintaining grease adjacent to the bearing surfaces. The grease is sealed in with dynamic O-ring seals rotating against a sealing surface with a Vickers hardness of at least 1000 and vibratory burnished to have a surface finish in the range of from 5 to 32 microinches (0.13 to 0.8 micrometers) AA. Preferably, the sealing surface is formed on a seal ring interposed between the cone and journal. Preferably the sealing surface comprises a tungsten carbide composite sprayed onto the outside surface of a steel ring which is then welded to a journal.
Patent CA-2152691-A1 (CA)
Title: Gaming machine having a moving picture display function
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1995-06-27
Abstract: A gaming machine such as a pinball machine or a slot machine for simulating display of symbols on a plurality of rotation drums on a display 100. The gaming machine displays a moving picture from a moving picture source 11 on the display 100 during a jackpot which is applied if all symbols on the rotation drums match when they rotate and then stop in sequence.
Patent CA-2153245-A1 (CA)
Inventor: KEIMEL JOHN G
IPC: A61N1/372
Filed: 1993-12-15
Abstract: An implantable antitachyarrhythmia device having the capability of detecting multiple tachyarrhythmias, such as ventricular tachycardia and ventricular fibrillation and capable of delivering multiple therapies, such as antitachycardia pacing, cardioversion and defibrillation. In order to assist the physician in understanding the progress of the device toward detecting a tachyarrhythmia and to better understand the operation of the therapy provided by the device, the device transmits information related to these functions on a beat by beat basis, as a supplement to marker signals associated with paced and sensed heart events. The information telemetry regarding detection allows the physician to determine how the particular R-R interval preceding the telemetry has effected the internal counts or other diagnostic parameters required to accomplish tachyarrhythmia detection. Similarly, in conjunction with stimulus pulses, the device transmits information indicative of which of the available therapy regimens is presently in effect.
Patent CA-2154515-A1 (CA)
Title: Catalytic Converter
Inventor: CAMERON GORDON M
IPC: C01B17/765
Filed: 1995-07-24
Abstract: A catalytic converter for converting sulfur dioxide to sulfur trioxide comprising an exterior shell of a heat resistant weldable metal; foundations from which the shell vertically extends; an interior tube of same metal vertically disposed within the shell and defining a passage; the interior tube having i. a first inlet aperture through which the passage receives a first portion of a sulfur dioxide - containing gas from a source of such gas; ii. a second inlet aperture through which the passagereceives a second portion of the sulfur dioxide - containing gas; and iii. an outlet aperture; at least one catalyst bed including an annular bed extending fully between the shell and the interior tube; wherein the annular bed is in direct gaseous communication within the shell with the first passage through the outlet aperture; a plurality of axial heat exchange tubes within the interior tube for conducting hot sulfur trioxide-containing gas from the catalyst bed through the heat exchange tubes to effect heat transfer with and to heat the first and second portions of the sulfur dioxide-containing gas and to cool the hot sulfur-trioxide containing gas; structure for directing the hot sulfur trioxide-containing gas to the heat exchange tubes; and for directing the heated first and second portions of the sulfur-dioxide containing gas through the outlet aperture to the annular bed. The converter offers improved thermal efficiencies and compactness.
Patent CA-2154828-A1 (CA)
Title: Inflatable rectal insert
Inventor: GABOR ALEXANDER
IPC: A61F7/12
Filed: 1995-07-27
Abstract: An inflatable rectal insert applies both pressure and cold therapy to rectal tissues. A plastic housing defines a relatively large support and a slender stem extending from the support and dimensioned for insertion into the rectum. An inflatable jacket surrounds the stem, and a compartment within the support contains a charge of liquid coolant used to inflate the jacket. An opening in the exterior of the housing places the compartment in communication with the interior of the jacket for liquid transfer. A cap attached to the support is rotated to displace a piston within the housing. Displacement of the piston pumps the liquid coolant between the compartment and the interior of the jacket.
Patent CA-2155465-A1 (CA)
Title: Sulfonate-bearing polyamides and their use in hairsetting compositions
Inventor: BREITENBACH JOERG
IPC: C08G69/36
Filed: 1995-08-04
Abstract: The use of sulfonate-bearing polyamides which are obtainable from A1)  from 20 to 99 mol% of a monoaminocarboxylic acid having 2 to 12 C atoms or its lactam, A2)  from 0.5 to 40 mol% of a diamine having 2 to 18 C atoms, A3)  from 0.5 to 25 mol% of a sulfonate-bearing dicarboxylic acid having 4 to 12 C atoms, and A4)  from 0 to 35 mol% of a further dicarboxylic acid having 2 to 16 C atoms, as film-forming agents in hairsetting compositions is described.
Patent CA-2156119-A1 (CA)
Title: Clothes washing machine having an improved brake system
Inventor: SCHULTZ WESTON L
IPC: D06F37/40
Filed: 1995-08-15
Abstract: A clothes washing machine having a normally engaged disk brake which is driven to a disengaged position by a ball ramp when a drive motor is reversed is disclosed.  The disk brake is biased to the engaged condition by a spring or by gravitational force.
Patent CA-2158877-A1 (CA)
Inventor: BRENDZEL HENRY TZVI
IPC: H04Q3/545
Filed: 1995-09-22
Abstract: A call processing method that allows users to dial their own number, and the number is interpreted as a request for connection to a means for providing enhanced services. The process includes the step of comparing the called party's number to the number of the calling party, and responding to the condition that the two numbers are the same by connecting the calling party to the aforementioned means.
Patent CA-2160944-A1 (CA)
Title: Multimedia user interface for accessing a network based multipoint conference
Inventor: ALTOM MARK W
IPC: G06F3/0482
Filed: 1995-10-19
Abstract: A graphical multimedia user interface is disclosed that employs a real life meeting room metaphor that provides a user experience in which the users point of view is that of being physically brought into a real life meeting room. Specifically, the graphical multimedia user interface provides a display to the user that places him or her outside the meeting room prior to entry and a real life animation sequence (including audio components) that upon successful user authentication provides an intuitively natural perception of the user being physically transported through dynamically opening doors into the meeting room and, finally, above a conferencetable. To this end, the graphical multimedia user interface leads, i.e., prompts, the user through the necessary sequence of events in accessing a virtual meeting in an intuitively natural manner. The advantage of this graphical multimedia user interface is the full use of the real life meeting room metaphor and enhancing the ease of use thereof.
Patent CA-2160981-A1 (CA)
Title: Method of automatically qualifying a signal reproduction device for installation of monitoring equipment
Inventor: KOLESSAR RONALD STEPHEN
IPC: H04N7/16
Filed: 1994-04-18
Abstract: A method and system for automatically qualifying a signal reproduction device (18) for installation of mon-itoring equipment (48). In a household in which viewing patterns are to be monitored, for example, a relatively in-expensive and simple set usage device (12) is installed in proximity to a television set (18) which is expected to re-ceive little or no use. Times when the set (18) is in use are sensed (48), and data concerning those times are stored (44) and transmitted (16) to a central location. At the cen-tral location, the times represented by the transmitted data are compared to a minimum usage threshold, and a more sophisticated monitoring device, able to detect the channel tuning state of the T.V. set (18), is installed in proximity to the T.V. set (18) only if the usage of the T.V. set (18) exceeds the minimum usage threshold. The number of rel-atively expensive and complex tuning-monitoring devices required to be installed is thereby reduced.
Patent CA-2165684-A1 (CA)
Title: Improved thickening system for incorporating fluorescent whitening agents
Inventor: PHILLIPPI MARTIN A
IPC: C11D17/00
Filed: 1994-08-26
Abstract: A freeze-thaw stable thickening system for laundry products incorporating low levels of an acid-insoluble fluorescent whitening agent, a nonionic surfactant that comprises substantially of hydrophilic polyethoxylated alcohol oligomers, a fatty acid soap, and acidic pH adjusting agent is provided. The thickening system may be formulated with a bleaching product and preferably with a peroxide bleach product. Preferred polyethoxylated alcohol oligomers comprise a mixture of alcohols having the structure CH3(CH2)n(OCH2CH2)xOH, wherein n is about 11 to about 14 and x is from 0 to about 20 and wherein the average number of ethylene oxide groups per molecule is about 6-10, and preferably about 7.  Preferably the total amount of polyethoxylated alcohols having x equal to 0, 1 or 2 comprise less than about 10 % by weight of the mixture of polyethoxylated alcohols
Patent CA-2167374-A1 (CA)
Inventor: JONES ROGER JEFFERY
IPC: C11D3/00
Filed: 1994-06-22
Abstract: Une composition détergente liquide comprend un agent antimousse constitué de (I) un produit de réaction, (II) une phase continue de liquide non aqueux, et (III) un auxiliaire stabilisant particulaire modérément hydrophobe. On prépare le composant (I) en chauffant un mélange (i) d'un fluide de polyorganosiloxane, (ii) d'un composé de silicium, (iii) d'une charge finement divisée et (iv) d'une quantité catalytique d'un composé favorisant la réaction des composants (i) à (iii) à une température comprise en 50  DEG C et 300  DEG C. L'agent antimousse de la présente invention peut de plus contenir (IV) au moins un tensioactif au silicone non ionique et (V) une charge inorganique non renforçante.
Patent CA-2167449-A1 (CA)
Title: Pressure Cooking Device
Inventor: HUANG CHIN-MING
IPC: A47J36/34
Filed: 1996-01-17
Abstract: A pressure cooking device includes a column securely disposed to a floor and a bowl is fixedly disposed to the column, an arm and a bar respectively disposed to the column, the arm having a cap disposed thereto and a threaded shaft threadedly engaged through the arm and engaged to the cap, the bowl having a pair of lugs,  each lug extending diametrically opposite with each other and the arm further having a stirrup integrally formed thereto wherein a first tip, a second tip and an arcuate periphery extending therebetween to define a substantially arcuate recess, two extension portions extending separately from the first tip and the second tip such that the arm can be pivoted above the bowl and  the cap  is securely mounted to the bowl by rotating downward the threaded shaft, the bar having a lifting device disposed thereto so as to put a steamer or food into the bowl.
Patent CA-2169748-A1 (CA)
Title: Hsv-2 ul26 gene, capsid proteins, immunoassays and protease inhibitors
Inventor: DILELLA ANTHONY G
IPC: G01N33/53
Filed: 1994-08-19
Abstract: Essentially pure HSV-2 UL26 gene products and fragments thereof including mature HSV-2 protease and active fragments thereof are disclosed. Essentially pure HSV-2 UL26.5 gene products and fragments thereof including mature HSV-2 capsid protein and functional fragments are disclosed. Isolated nucleic acid molecules comprising all or part of the HSV-2 UL26 gene and/or the HSV-2 UL26.5 gene are disclosed. Expression vectors and host cells comprising such nucleic acid molecules are disclosed. Methods of identifying compounds that inhibit HSV-2 protease activity and methods of identifying compounds that inhibit HSV-2 virion assembly are disclosed. Synthetic HSV-2 substrates are disclosed. Antibodies that selectively bind to HSV-2 protease processed substrates but not unprocessed substrates or unprocessed substrates but not processed substrates are disclosed. Methods of and kits for distinguishing between HSV-1 DNA or protein and HSV-2 DNA or protein and reagents useful in such methods and kits are disclosed.
Patent CA-2175995-A1 (CA)
Inventor: SPINKS THOMAS L
IPC: B65D25/28
Filed: 1995-09-08
Abstract: A protective bottle jacket (10) for transporting a container, bottle or the like is provided. The protective jacket (10) has a bottom portion (12) having a base (20) and walls (18) projecting upwardly from the base for receiving and protecting the bottom portion of the container (B) and a top portion (14) having walls for covering the top portion of the container (B). The protective jacket (10) has means for selectively and releasably interlocking the bottom (12) and top portions (14) together. The interlocking means comprises a male member (50) disposed on one of the bottom (12) and top portions (14) and a passage (46) disposed on the other of the bottom (12) and top portions (14) for slidably receiving the male member (50) between an unlocked and locked position in response to rotation of the top and bottom jacket portions, wherein the passage (46) lockably receives the male member (50) and attaches the top (14) and bottom portions (12) together in the locked position and wherein the male member (50) does not lockably engage the passage (46) in the unlocked position. The protective jacket (10) also has a handle assembly (16) for transporting the jacket (10) and bottle (B). The handle assembly (16) has top (16a) and bottom handle portions (16b) attached to the top (14) and bottom portions (12) of the jacket (10) respectively, such that the top (16a) and bottom handle portions (16b) operatively engage each other only when the interlocking means is in the locked position.
Patent CA-2178278-A1 (CA)
Inventor: TORRENT LOPEZ EVA
IPC: A41B9/14
Filed: 1996-06-05
Abstract: Protecteur   lombaire   avec   slip   incorporé, caractérisé par l'utilisation d'un slip conventionnel sur lequel est cousu,  sur sa partie supérieure, une bande fermée dont la hauteur est telle qu'elle couvre au moins les vertèbres lombaires de l'utilisateur.  Ce protecteur est  fabriqué avec  des  fibres  textiles  naturelles  qui offrent un considérable apport calorifique et, au moins, dix pour  cent de  fibre  de   polyuréthane  élastomère, caoutchouc ou fibres similaires, avec la possibilité de donner à l'ensemble les couleurs naturelles de la fibre ou en utilisant des colorants naturels.
Patent CA-2179091-A1 (CA)
Inventor: LESAGE PHILIP GEORGE
IPC: F28D1/053
Filed: 1996-06-13
Abstract: An improved modular heat exchanger suitable for automotive applications, and particularly radiators for heavy duty equipment, and methods for forming the modular heat exchanger. The modular heat exchanger construction incorporates a brazed core assembly composed of flat-type cooling tubes and sinusoidal centers. The ability to use a brazed core assembly within a modular heat exchanger construction promotes enhanced heat transfer efficiencies associated with the use of flat tubes and sinusoidal centers, as compared to mechanically-joinedround tubes and fins. The required positional tolerances of the tubes for matingwith the remainder of the heat exchanger are maintained within the brazed core assembly by eliminating core shrinkage attributable to the use of clad aluminum alloy components to construct the core assembly. In two embodiments, core shrinkage isphysical suppressed through the use of an expandable brazing fixture or the inclusion of sub-headers in the brazed core assembly. In a third embodiment, a clad slurry containing a braze alloy is deposited prior to brazing on a core assemblycomposed of unclad tubes and centers.
Patent CA-2179663-A1 (CA)
Title: Process for producing hydrogen peroxide, c1 to c4 monopercarboxylic acid and c4 to c18 dipercarboxylic acid complexes by the fluidised bed process
Inventor: BREITENBACH JOERG
IPC: C08K5/14
Filed: 1994-12-10
Abstract: The production of hydrogen peroxide, C1 to C4 monopercarboxylic acid and C4 to C18 dipercarboxylic acid complexes by the fluidised bed process by the addition of a solution of hydrogen peroxide, C1 to C4 monopercarboxylic acid, C4 to C18 dipercarboxylic acid or a mixture thereof in water or carboxylic acids to a powdered or pregranulated matrix in or outside the fluidised bed and simultaneously or successively drying of the fluidised bed, in which use is made as a matrix of: A) N-vinyl caprolactam homopolymer, B) N-vinyl caprolactam copolymers with N-vinyl pyrrolidone, N-vinyl imidazole, acryl or methacryl amidopropyl-3-sulphonic acid, acrylic or methacrylic acid or mixtures thereof as comonomers in the proportion by weight of N-vinyl caprolactam to comonomers of 20:1 to 1:20, C) N-vinyl pyrrolidone copolymer with N-vinyl imidazole, acrylic or methacrylic acid or mixtures thereof as comonomers in the proportion by weight of N-vinyl pyrrolidone to comonomers of 20:1 to 1:20, D) N-vinyl imidazole homopolymers which may be substituted in the heterocyclic ring by up to three C1 to C4 alkyl radicals and may be present in C1 to C4 alkyl N-quaternised form, E) mixtures of monosaccharides, oligosaccharides, polysaccharides or derivatives thereof with the polymers A to D in the proportion by weight of 1:99 to 90:10, F) mixtures of monosaccharides, oligosaccharides, starches, starch decomposition products or derivatives thereof with N-vinyl pyrrolidone homopolymers in the proportion by weight of 1:99 to 90:10, G) mixtures of trehalose, saccharose, glucose, .alpha. or .beta. or .gamma. cyclodextrins or derivatives of said cyclodextrins or mixtures thereof with polymers A to D or with N-vinyl pyrrolidone homopolymers in the proportion by weight of 1:99 to 100:0 or H) in the case of C1 to C4 monopercarboxylic acid and C4 to C18 dipercarboxylic acid complexes, N-vinyl pyrrolidone homopolymers.
Patent CA-2181581-A1 (CA)
Title: Nitroxy group-containing benzylamine derivatives and their use for treating cardiovascular diseases, as well as increased intra-ocular pressure
Inventor: BRON JAN
IPC: C07D295/092
Filed: 1995-01-18
Abstract: Compounds have formula (I), in which A1 stands for 1-15C-alkylene, 5-7C-cycloalkylene or di-1-4C-alkylene-5-7C-cycloalkane; R1 stands for hydrogen, 17C-alkyl or 3-8C-cycloalkyl; R2 stands for hydrogen, 1-7C-alkyl, 3-8C-cycloalkyl or A2-Y; R1 and R2, together with the nitrogen atom to which both are bound, represent a non-substituted or substituted 5-, 6- or 7-ring heterocycle selected from the group made of pyrrolidine, piperidine, piperazine, morpholine and homopiperazine; A2 stands for 1-15C-alkylene, 5-7C-cycloalkylene or di-1-4C-alkylene-5-7C-cycloalkane; Y stands for R3, NH2, NHR4 or S-R5. One substituted pyrrolidine residue is substituted by one or two identical or different substituents selected from the group that consists of 14C-alkyl, 1-4C-alkoxy and hydroxy. One substituted piperidine residue is substituted by one or two identical or different substituents selected from the group that consists of 1-4C-alkyl, 1-4C-alkoxy and hydroxy. One substituted piperazine residue may be substituted at positions 2, 3, 5 or 6 by a 1-4C-alkyl residue and at position 4 is substituted by a substituent selected from the group that consists of 1-4C-alkyl, 1-4C-alkoxycarbonyl, 1-4C-alkylcarbonyl, phenyl substituted by R6, R7 and R8, phenyl-1-4C-alkyl substituted at the phenyl residue by R6, R7 and R8, benzoyl, picolinoyl, nicotinoyl, isonicotinoyl substituted in the phenyl residue by R6, R7 and R8, possibly halogen-substituted or 1-4C-alkyl-substituted benzhydryl and the residue R4. One substituted morpholine residue is substituted by one or two identical or different 1-4C-alkyl residues, and one substituted homopiperazine residue is substituted at position 4 by a substituent selected from the group that consists of 1-4C-alkyl, 1-4C-alkoxycarbonyl, 1-4C-alkylcarbonyl, phenyl substituted by R6, R7 and R8, phenyl-1-4C-alkyl substituted in the phenyl residue by R6, R7 and R8 and benzoyl substituted in the phenyl residue by R6, R7 and R8. These compounds are useful for treating cardiovascular diseases and increased intra-ocular pressure.
Patent CA-2181919-A1 (CA)
Title: Fastener attaching tool
Inventor: DESCHENES CHARLES L
IPC: D05B97/10
Filed: 1995-01-20
Abstract: A fastener attaching tool (121) particularly suited for use in attaching buttons to clothing, etc. and which is constructed for use with a fastener clip (11). The tool includes a pair of needles (129, 131) pivotally mounted to the front end (165) of the body, each needle having a longitudinally slotted bore adapted to receive one of the transverse bars (17) and a knife edge for severing a connector post (23) from its associated transverse bar as the transverse bar is pushed through the needle. The body includes a transverse feed slot (143), an ejector mechanism (133) including a pair of ejector rods (189, 191), and a pair of flexible fingers (199, 201) which cooperate with a post (197) on the ejector mechanism to prevent automatic return of the ejector mechanism from its forwardmost position in the body when forward pressure on the ejector mechanism is removed.
Patent CA-2182209-A1 (CA)
Title: Improved method for sealing the edge of a filter medium to a filter assembly and the filter assembly produced thereby
Inventor: MARBLE KEITH S
IPC: B01D39/08
Filed: 1995-06-09
Abstract: Improved filter assemblies are provided having a pleated filter medium (23) attached to a support frame (20) utilizing an improved manufacturing method employing a welding process to seal the pleated edges of the filter medium to an inwardly protruding sealing means (22) provided on the frame (20) around the inside perimeter thereof, forming a final filter assembly exhibiting an essentially leak-proof edge seal.
Patent CA-2184085-A1 (CA)
Title: Curvilinear building units
Inventor: MCCLINTON JOHN L
IPC: E04B2/02
Filed: 1995-02-24
Abstract: A curvilinear masonry building unit has a front face, a back face, a top face, a bottom face, and two side faces. The front face includes a curvilinear portion that is opposite to the back face. A method of applying a glaze composition to a curvilinear masonry building unit includes the steps of applying the glaze composition to a mold having a similar configuration as the building unit, contacting the front face to at least a surface of the glaze composition of the mold, vibrating the building unit, curving the glaze composition, and removing the glazed building unit from the mold.